! Started logfile: /d2/scr/pima/bp177h_uvs/J1447+5824_X_uvs.log on Sat Mar 29 22:21:54 2014 obs /d2/scr/pima/bp177h_uvs/J1447+5824_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1447+5824_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1447+5824 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177h_uvs/J1447+5824_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000611Jy sigma=39.090151 ! Fit after self-cal, rms=0.955902Jy sigma=37.345174 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7394 mas, bmaj=2.782 mas, bpa=26.43 degrees ! Estimated noise=0.811756 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0327176 Jy ! Component: 100 - total flux cleaned = 0.0400072 Jy ! Total flux subtracted in 100 components = 0.0400072 Jy ! Clean residual min=-0.002259 max=0.002822 Jy/beam ! Clean residual mean=0.000005 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.0400072 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0400072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016485Jy sigma=0.611956 ! Fit after self-cal, rms=0.016453Jy sigma=0.610595 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9294 mas, bmaj=2.834 mas, bpa=25.59 degrees ! Estimated noise=0.556999 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00409998 Jy ! Component: 100 - total flux cleaned = 0.00612737 Jy ! Component: 150 - total flux cleaned = 0.00749444 Jy ! Component: 200 - total flux cleaned = 0.00847093 Jy ! Total flux subtracted in 200 components = 0.00847093 Jy ! Clean residual min=-0.001667 max=0.002020 Jy/beam ! Clean residual mean=0.000004 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0484781 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 31 components and 0.0484781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015369Jy sigma=0.570638 ! Fit after self-cal, rms=0.015365Jy sigma=0.570385 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9294 x 2.834 at 25.59 degrees (North through East) ! Clean map min=-0.0015404 max=0.043759 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.06 KP 0.96 ! LA 0.94 MK 1.18 NL 1.13 OV 0.94 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 0.99 KP 1.02 ! LA 0.89 MK 0.97 NL 1.11 OV 1.08 ! PT 0.89 SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 1.07 KP 1.06 ! LA 0.97 MK 0.96 NL 1.18 OV 1.01 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 0.91 KP 1.03 ! LA 0.88 MK 0.99 NL 1.07 OV 0.97 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.94 HN 1.03 KP 1.03 ! LA 0.90 MK 1.07 NL 0.99 OV 1.01 ! PT 0.86 SC 1.17 ! ! ! Fit before self-cal, rms=0.015365Jy sigma=0.570385 ! Fit after self-cal, rms=0.015058Jy sigma=0.553727 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9346 mas, bmaj=2.847 mas, bpa=25.57 degrees ! Estimated noise=0.560197 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000314185 Jy ! Component: 100 - total flux cleaned = 0.000314579 Jy ! Component: 150 - total flux cleaned = 0.000315094 Jy ! Component: 200 - total flux cleaned = 0.000350048 Jy ! Total flux subtracted in 200 components = 0.000350048 Jy ! Clean residual min=-0.001277 max=0.001294 Jy/beam ! Clean residual mean=0.000003 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0488282 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.0488281 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015018Jy sigma=0.552589 ! Fit after self-cal, rms=0.015020Jy sigma=0.552469 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015020Jy sigma=0.552469 ! Fit after self-cal, rms=0.015115Jy sigma=0.552225 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9341 mas, bmaj=2.848 mas, bpa=25.58 degrees ! Estimated noise=0.564226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00031878 Jy ! Component: 100 - total flux cleaned = 0.000342088 Jy ! Component: 150 - total flux cleaned = 0.000371881 Jy ! Component: 200 - total flux cleaned = 0.000399386 Jy ! Total flux subtracted in 200 components = 0.000399386 Jy ! Clean residual min=-0.001292 max=0.001274 Jy/beam ! Clean residual mean=0.000003 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0492275 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 45 components and 0.0492275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015094Jy sigma=0.551718 ! Fit after self-cal, rms=0.015094Jy sigma=0.551711 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.57417e-05 Jy ! Component: 100 - total flux cleaned = 4.32699e-05 Jy ! Component: 150 - total flux cleaned = 5.05017e-05 Jy ! Component: 200 - total flux cleaned = 6.39861e-05 Jy ! Total flux subtracted in 200 components = 6.39861e-05 Jy ! Clean residual min=-0.001281 max=0.001258 Jy/beam ! Clean residual mean=0.000003 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0492915 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.0492915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015087Jy sigma=0.551481 ! Fit after self-cal, rms=0.015087Jy sigma=0.551476 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015087Jy sigma=0.551476 ! Fit after self-cal, rms=0.015164Jy sigma=0.551292 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9335 mas, bmaj=2.847 mas, bpa=25.59 degrees ! Estimated noise=0.567529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000276226 Jy ! Component: 100 - total flux cleaned = 0.000322594 Jy ! Component: 150 - total flux cleaned = 0.000349621 Jy ! Component: 200 - total flux cleaned = 0.000355626 Jy ! Total flux subtracted in 200 components = 0.000355626 Jy ! Clean residual min=-0.001318 max=0.001274 Jy/beam ! Clean residual mean=0.000003 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0496471 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 0.0496471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015153Jy sigma=0.551097 ! Fit after self-cal, rms=0.015153Jy sigma=0.551093 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.2124e-05 Jy ! Component: 100 - total flux cleaned = 1.77285e-05 Jy ! Component: 150 - total flux cleaned = 2.80504e-05 Jy ! Component: 200 - total flux cleaned = 3.30107e-05 Jy ! Total flux subtracted in 200 components = 3.30107e-05 Jy ! Clean residual min=-0.001318 max=0.001265 Jy/beam ! Clean residual mean=0.000003 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0496801 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 58 components and 0.0496802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015150Jy sigma=0.550985 ! Fit after self-cal, rms=0.015149Jy sigma=0.550983 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015149Jy sigma=0.550983 ! Fit after self-cal, rms=0.015205Jy sigma=0.550890 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.003 mas, bmaj=3.071 mas, bpa=24.95 degrees ! Estimated noise=0.703632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000589673 Jy ! Component: 100 - total flux cleaned = 0.000796786 Jy ! Component: 150 - total flux cleaned = 0.00085646 Jy ! Component: 200 - total flux cleaned = 0.000870437 Jy ! Total flux subtracted in 200 components = 0.000870437 Jy ! Clean residual min=-0.001556 max=0.001445 Jy/beam ! Clean residual mean=0.000006 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0505506 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.0505506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015212Jy sigma=0.551019 ! Fit after self-cal, rms=0.015211Jy sigma=0.551009 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.06169e-06 Jy ! Component: 100 - total flux cleaned = 1.35717e-05 Jy ! Component: 150 - total flux cleaned = 1.32431e-05 Jy ! Component: 200 - total flux cleaned = 1.34831e-05 Jy ! Total flux subtracted in 200 components = 1.34831e-05 Jy ! Clean residual min=-0.001538 max=0.001447 Jy/beam ! Clean residual mean=0.000006 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0505641 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 0.0505641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015216Jy sigma=0.551110 ! Fit after self-cal, rms=0.015216Jy sigma=0.551103 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.933 mas, bmaj=2.847 mas, bpa=25.59 degrees ! Estimated noise=0.569853 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.933 x 2.847 at 25.59 degrees (North through East) ! Clean map min=-0.0012785 max=0.044701 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7413 mas, bmaj=2.783 mas, bpa=26.53 degrees ! Estimated noise=0.83867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.033784 Jy ! Component: 100 - total flux cleaned = 0.0413454 Jy ! Component: 150 - total flux cleaned = 0.0442026 Jy ! Component: 200 - total flux cleaned = 0.0459417 Jy ! Total flux subtracted in 200 components = 0.0459417 Jy ! Clean residual min=-0.001932 max=0.002189 Jy/beam ! Clean residual mean=0.000003 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0459417 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0459417 Jy ! Inverting map and beam ! Estimated beam: bmin=0.933 mas, bmaj=2.847 mas, bpa=25.59 degrees ! Estimated noise=0.569853 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (44.6, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192879 Jy ! Component: 100 - total flux cleaned = 0.00305015 Jy ! Component: 150 - total flux cleaned = 0.00377536 Jy ! Component: 200 - total flux cleaned = 0.00422412 Jy ! Total flux subtracted in 200 components = 0.00422412 Jy ! Clean residual min=-0.001343 max=0.001272 Jy/beam ! Clean residual mean=0.000003 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0501659 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 46 components and 0.0501658 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.003 mas, bmaj=3.071 mas, bpa=24.95 degrees ! Estimated noise=0.703632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000855355 Jy ! Component: 100 - total flux cleaned = 0.00117919 Jy ! Component: 150 - total flux cleaned = 0.00127569 Jy ! Component: 200 - total flux cleaned = 0.0013038 Jy ! Total flux subtracted in 200 components = 0.0013038 Jy ! Clean residual min=-0.001666 max=0.001417 Jy/beam ! Clean residual mean=0.000006 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0514697 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.3178e-05 Jy ! Component: 100 - total flux cleaned = 3.75138e-05 Jy ! Component: 150 - total flux cleaned = 7.03851e-05 Jy ! Component: 200 - total flux cleaned = 9.03583e-05 Jy ! Total flux subtracted in 200 components = 9.03583e-05 Jy ! Clean residual min=-0.001672 max=0.001415 Jy/beam ! Clean residual mean=0.000006 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.05156 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 80 components and 0.05156 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.933 mas, bmaj=2.847 mas, bpa=25.59 degrees ! Estimated noise=0.569853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000195643 Jy ! Component: 100 - total flux cleaned = -0.000195994 Jy ! Component: 150 - total flux cleaned = -0.000179888 Jy ! Component: 200 - total flux cleaned = -0.000165889 Jy ! Total flux subtracted in 200 components = -0.000165889 Jy ! Clean residual min=-0.001375 max=0.001289 Jy/beam ! Clean residual mean=0.000003 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0513941 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.0513941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015118Jy sigma=0.548222 ! Fit after self-cal, rms=0.015103Jy sigma=0.547438 wmodel /d2/scr/pima/bp177h_uvs/J1447+5824_X_map.mod ! Writing 93 model components to file: /d2/scr/pima/bp177h_uvs/J1447+5824_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J1447+5824_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1447+5824_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1447+5824_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177h_uvs/J1447+5824_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 3.98648e-05 Jy ! Component: 100 - total flux cleaned = 0.000128128 Jy ! Component: 150 - total flux cleaned = 0.000251326 Jy ! Component: 200 - total flux cleaned = 0.00034694 Jy ! Component: 250 - total flux cleaned = 0.000457319 Jy ! Component: 300 - total flux cleaned = 0.000598731 Jy ! Component: 350 - total flux cleaned = 0.000717903 Jy ! Component: 400 - total flux cleaned = 0.000783401 Jy ! Component: 450 - total flux cleaned = 0.000862646 Jy ! Component: 500 - total flux cleaned = 0.000924035 Jy ! Component: 550 - total flux cleaned = 0.000968857 Jy ! Component: 600 - total flux cleaned = 0.00105596 Jy ! Component: 650 - total flux cleaned = 0.0011266 Jy ! Component: 700 - total flux cleaned = 0.00116775 Jy ! Component: 750 - total flux cleaned = 0.00120824 Jy ! Component: 800 - total flux cleaned = 0.00122135 Jy ! Component: 850 - total flux cleaned = 0.00115697 Jy ! Component: 900 - total flux cleaned = 0.00110661 Jy ! Component: 950 - total flux cleaned = 0.00103286 Jy ! Component: 1000 - total flux cleaned = 0.00104509 Jy ! Component: 1050 - total flux cleaned = 0.00103287 Jy ! Component: 1100 - total flux cleaned = 0.000986047 Jy ! Component: 1150 - total flux cleaned = 0.00092834 Jy ! Component: 1200 - total flux cleaned = 0.000894513 Jy ! Component: 1250 - total flux cleaned = 0.000861338 Jy ! Component: 1300 - total flux cleaned = 0.000828708 Jy ! Component: 1350 - total flux cleaned = 0.000818045 Jy ! Component: 1400 - total flux cleaned = 0.000722872 Jy ! Component: 1450 - total flux cleaned = 0.000723073 Jy ! Component: 1500 - total flux cleaned = 0.000712784 Jy ! Component: 1550 - total flux cleaned = 0.000661961 Jy ! Component: 1600 - total flux cleaned = 0.000662188 Jy ! Component: 1650 - total flux cleaned = 0.00064271 Jy ! Component: 1700 - total flux cleaned = 0.000672212 Jy ! Component: 1750 - total flux cleaned = 0.000682019 Jy ! Component: 1800 - total flux cleaned = 0.000729704 Jy ! Component: 1850 - total flux cleaned = 0.000748311 Jy ! Component: 1900 - total flux cleaned = 0.000776181 Jy ! Component: 1950 - total flux cleaned = 0.000785314 Jy ! Component: 2000 - total flux cleaned = 0.0007581 Jy ! Component: 2050 - total flux cleaned = 0.000794217 Jy ! Component: 2100 - total flux cleaned = 0.000776502 Jy ! Component: 2150 - total flux cleaned = 0.000803123 Jy ! Component: 2200 - total flux cleaned = 0.000812 Jy ! Component: 2250 - total flux cleaned = 0.000872762 Jy ! Component: 2300 - total flux cleaned = 0.000881313 Jy ! Component: 2350 - total flux cleaned = 0.000898322 Jy ! Component: 2400 - total flux cleaned = 0.000932178 Jy ! Component: 2450 - total flux cleaned = 0.000965586 Jy ! Component: 2500 - total flux cleaned = 0.000965557 Jy ! Component: 2550 - total flux cleaned = 0.00100671 Jy ! Component: 2600 - total flux cleaned = 0.00102293 Jy ! Component: 2650 - total flux cleaned = 0.00104719 Jy ! Component: 2700 - total flux cleaned = 0.0010713 Jy ! Component: 2750 - total flux cleaned = 0.00106331 Jy ! Component: 2800 - total flux cleaned = 0.00109504 Jy ! Component: 2850 - total flux cleaned = 0.00109496 Jy ! Component: 2900 - total flux cleaned = 0.00110274 Jy ! Component: 2950 - total flux cleaned = 0.00109498 Jy ! Component: 3000 - total flux cleaned = 0.0011104 Jy ! Component: 3050 - total flux cleaned = 0.00113339 Jy ! Component: 3100 - total flux cleaned = 0.00117143 Jy ! Component: 3150 - total flux cleaned = 0.00119402 Jy ! Component: 3200 - total flux cleaned = 0.00119399 Jy ! Component: 3250 - total flux cleaned = 0.00120139 Jy ! Component: 3300 - total flux cleaned = 0.001194 Jy ! Component: 3350 - total flux cleaned = 0.00120137 Jy ! Component: 3400 - total flux cleaned = 0.00122328 Jy ! Component: 3450 - total flux cleaned = 0.00120876 Jy ! Component: 3500 - total flux cleaned = 0.00121598 Jy ! Component: 3550 - total flux cleaned = 0.00120161 Jy ! Component: 3600 - total flux cleaned = 0.0012088 Jy ! Component: 3650 - total flux cleaned = 0.00120166 Jy ! Component: 3700 - total flux cleaned = 0.00118049 Jy ! Component: 3750 - total flux cleaned = 0.00121564 Jy ! Component: 3800 - total flux cleaned = 0.0011877 Jy ! Component: 3850 - total flux cleaned = 0.00120159 Jy ! Component: 3900 - total flux cleaned = 0.00119467 Jy ! Component: 3950 - total flux cleaned = 0.00119466 Jy ! Component: 4000 - total flux cleaned = 0.00120836 Jy ! Component: 4050 - total flux cleaned = 0.00121515 Jy ! Total flux subtracted in 4096 components = 0.00122191 Jy ! Clean residual min=-0.000445 max=0.000399 Jy/beam ! Clean residual mean=0.000001 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.052616 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 376 components and 0.052616 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1447+5824_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.933 x 2.847 at 25.59 degrees (North through East) ! Clean map min=-0.00068425 max=0.04415 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1447+5824_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0441501 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000113582 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.771794 0.771794 1.54359 3.08718 6.17435 12.3487 24.6974 49.3948 98.7896 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 388.704 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1447+5824_X_uvs.log closed on Sat Mar 29 22:22:00 2014